3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
array ( 0 => array ( 'id' => 2, 'recipient' => 'Location', 'userName' => 'Susi Mustermann', 'locationName' => 'Another Location', ), 1 => array ( 'id' => 3, 'recipient' => 'Location', 'userName' => 'Susi Mustermann', 'locationName' => 'Wow Much Location', ), 2 => array ( 'id' => 5, 'recipient' => 'Location', 'userName' => 'Paul Kalkbrenner', 'locationName' => NULL, ), 3 => array ( 'id' => 4, 'recipient' => 'User', 'userName' => 'Fritz Kalkbrenner', 'locationName' => 'Good Music', ), 4 => array ( 'id' => 1, 'recipient' => 'User', 'userName' => 'Max Mustermann', 'locationName' => 'Test Location', ), )

preferences:
129.91 ms | 413 KiB | 5 Q